Radial shaft seals are used between rotating and stationary machine components or between two components in relative motion and consists of two main parts. (1) a cylindrical outer covering of sheet steel (case) or elastomer that has the requisite int...

Radial shaft seals are used between rotating and stationary machine components or between two components in relative motion and consists of two main parts. (1) a cylindrical outer covering of sheet steel (case) or elastomer that has the requisite int...